What flows is
innovation
ACWA is one of the leading UK players delivering innovative sustainable process solutions and technologies for both municipal and industrial clean water, wastewater and bio-solids treatment.
We design and execute resilient cost-effective technologies which address the needs of our clients and their regulatory drivers whilst helping to address climate change.
About us
All Clear Water Ahead (ACWA) our name, sums up well our purpose, to contribute to society, by treating water to wholesome drinking standards and to recycle wastewater and bio-solids, responsibly, attaining environmental sustainability.
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What we do

Through developing our people and enacting our values every day, we apply our process expertise, to solve our clients challenges, utilising our in-house technologies and those of our supply chain partners, for their customers and communities served.
MORECase Studies
Codford Water Treatment Works – Rapid Gravity Pressure Filters
Wessex Water opted to improve treatment flows, reduce capital and operational costs for the process treatment and pumping, by upgr...
READ MORENitrate Removal using ACWA’s Nitreat® Technology
With the rise in Nitrates in the raw water Anglian Water (AW) needed to install a reliable nitrate removal system at various sites...
READ MOREMallaig Water Treatment Works – Nanofiltration Process Plant
ACWA designed, built and commissioned a nanofiltration plant at Scottish Water’s Mallaig water treatment work. The process ...
READ MORENews
Engineering Excellence – Triple ISO Certification Achieved!
We’re proud to announce that ACWA Services Ltd. has achieved triple ISO accreditation: 🔹 ISO 45001 – Occupational Health &a...
READ MOREACWA Achieves Alcumus SafeContractor Accreditation for Fourth Consecutive Year
We are proud to announce that ACWA has once again been awarded accreditation from Alcumus SafeContractor, marking our fourth conse...
READ MOREToday is Time to Talk Day
This is a great reminder to reach out and check in with colleagues, friends, and family especially in our industry. Have a think a...
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